http://llvm.org/bugs/show_bug.cgi?id=15244
Bug ID: 15244
Summary: Code completion fails with tricky macro
Product: clang
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Frontend
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Test program source code:
/* test.c */
#include "test.h"
#include <stdio.h>
int main()
{
struct test_struct test;
test.sth2_1 = 123; /* Here is the problem! */
printf("%d\n", test.sth2.sth1_in_sth2);
}
/* test.h */
#define sth2_1 sth2.sth1_in_sth2
struct test_struct
{
int sth1;
struct
{
int sth1_in_sth2;
int sth2_in_sth2;
} sth2;
};
When I typed 'test.', clang gives me the following:
COMPLETION: sth1 : [#int#]sth1
COMPLETION: sth2 : [#struct <anonymous>#]sth2
But actually, using test.sth2_1 is also acceptable. The above test problem can
be compiled properly and gives me the expected result (output '123'). What I
*expected* from clang is:
COMPLETION: sth1 : [#int#]sth1
COMPLETION: sth2 : [#struct <anonymous>#]sth2
COMPLETION: sth2_1 : [#int#]sth2.sth1_in_sth2 (or [#int#]sth2_1)
Is there any solution?
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